WOOS WS-BT02 :-
UP TO 70 Hours Of Battery life - Enjoy your music all day long with sufficient battery life.
Powerful bass - Take your music to the next level with deep and rich bass.
Wireless connectivity - Connect wirelessly to your device for seamless music streaming.
Lightweight and comfortable design - Wear it comfortably around your neck with its lightweight design.
Multi-device compatibility - Compatible with your phone, tablet, and computer.

Ubon CL810 Wireless Neckbands :- 
Introducing the Ubon CL810 Wireless Neckbands - your perfect companion for non-stop musical bliss! Experience uninterrupted beats for up to 20 hours with these incredible neckbands. Whether you're at the gym, on a run, or simply lounging at home, the Ubon CL810 ensures immersive sound that keeps you grooving.
With a standby time of 200 hours, these neckbands are always ready to play your favorite tunes. Adjust the volume with ease and take calls on the go using the built-in mic. No more fumbling for your phone - simply press a button and stay connected.